Quick view Details Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Details Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 MSRP: $615.00 Now: $596.55 View Details Compare Quick view Details Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 MSRP: $615.00 Now: $596.55 View Details Compare Quick view Details Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB MSRP: $299.00 Now: $290.03 View Details Compare Quick view Details Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 MSRP: Now: $549.00 View Details Compare Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB MSRP: $989.00 Now: $959.33 View Details Compare Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 MSRP: $75.00 Now: $72.75 View Details Compare Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Details Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB MSRP: $389.00 Now: $377.33 View Details Compare Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF206-19 Wehrli 01-10 GM Duramax / 17-25 GM Duramax Low Coolant Sensor (Use w/ WCFab Coolant Tanks) - WCF206-19 Not compatible with the OEM plastic reservoirs. Intended for use only with WCFab aluminum coolant tanks. Not for use with 2011-2016 LMLs, see WCF206-25 MSRP: $51.00 Now: $49.47 View Details Compare Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100170 Wehrli 01-10 GM HD Chassis L5P Engine Swap Mount Kit - Semi-Gloss Black - WCF100170 L5P Duramax Heavy Duty Engine Swap Mounts for 2001-2010 GM 2500 / 3500 HD Chassis (Chevrolet Silverado and GMC Sierra). Developed specifically to allow the latest generation L5P 6.6L Duramax Diesel... MSRP: $615.00 Now: $596.55 View Details Compare Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100463-FB Wehrli 01-10 GM Lower Splash Shield Kit - Flat Black - WCF100463-FB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100463-GB Wehrli 01-10 GM Lower Splash Shield Kit - Gloss Black - WCF100463-GB The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replaces the easily damaged factory plastic part covering the lower engine bay and... MSRP: $299.00 Now: $290.03 View Details Compare Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFBHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch - BHP1001 Wehrli 01-10 GM Short Bed 2in Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFBHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch - BHP1015 Wehrli 01-10 GM Short Bed Receiver Hitch MSRP: Now: $549.00 View Details Compare Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100850-FB Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black - WCF100850-FB Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to... MSRP: $989.00 Now: $959.33 View Details Compare Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100652 Wehrli 01-16 Chevrolet 6.6L Duramax 2in Stainless Driver Side Up Pipe w/Gaskets (Single/Twin Turbo) - WCF100652 Replace the lightweight 16G, leak-prone Driver side OEM up pipe with this heavy-duty 11 gauge 2" Stainless up pipe. HD Stainless Bellow that will not crack and leak like OEM. Increase Turbo spool up... MSRP: $345.00 Now: $334.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100024 Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate - WCF100024 Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.This Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2015-2016ChevroletSilverado 2500 HDHigh... MSRP: $75.00 Now: $72.75 View Details Compare Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100240 Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit - WCF100240 The WCFab ARP Bolt Kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down Pipes is comprised of 6 specially selected high strength 12 point ARP fasteners and matched washers with a pack of assembly... MSRP: $38.00 Now: $36.86 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected × OK
Quick view Wehrli | sku: WCFWCF100363 Wehrli 01-16 Chevrolet Duramax Exhaust Manifold Kit w/ Gaskets & Hardware - WCF100363 WCFab's 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket... MSRP: $1,445.00 Now: $1,401.65 Add to Cart Compare Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected
Quick view Wehrli | sku: WCFWCF100113-BB Wehrli 01-19 Chevrolet Duramax/03-19 Dodge Cummins 11.5in AAM Rear Diff. Cover - Bengal Blue - WCF100113-BB Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Bengal Blue MSRP: $389.00 Now: $377.33 View Details Compare Previous 15 16 17 18 19 20 21 22 23 24 25 Next Previous 15 16 17 18 19 20 21 22 23 24 25 Next Compare Selected